LED Indicator Screen: Blue – USB Connected; Orange – Charging; Blue – Fully Charged • It is easy to see the charging status of dual controller by different color logo on the screen.• Streamline design, which is the most beautiful PS4 controller charger that you never seen before.• High Speed Charging: Full charge can be completed within 2.5 hours when charging one controller. Full charge to two controllers simultaneously within 3 hours .• Intelligently slow down the dual charging process when the power of the controller is over 70% to protect the battery.